Effects of substrates and DAP fertilizer on growth of green asparagus (Asparagus officinalis L.) at nursery stage
Vol. 131 No. 3A (2022), Original Article
Vol. 131 No. 3A (2022)

Effects of substrates and DAP fertilizer on growth of green asparagus (Asparagus officinalis L.) at nursery stage

Original Article
https://doi.org/10.26459/hueunijard.v131i3A.6280
Published 2022-04-21
La Thi Thu Hang
University of Agriculture and Forestry, Hue University, 102 Phung Hung St., Hue, Vietnam
Tran Thi Trieu Ha
University of Agriculture and Forestry, Hue University, 102 Phung Hung St., Hue, Vietnam
Duong Thanh Thuy
University of Agriculture and Forestry, Hue University, 102 Phung Hung St., Hue, Vietnam
Nguyen Tien Long
University of Agriculture and Forestry, Hue University, 102 Phung Hung St., Hue, Vietnam
PDF (Vietnamese)

Keywords

green asparagus
substrates
DAP fertilizer Cây giống măng tây xanh
giá thể
phân DAP

Abstract

A completely randomized block design with three replicates of nine treatments, corresponding to different types of substrates and different rates of diammonium phosphate fertilizer, was utilized in the study. The results show that the most suitable substrate mixture consists of alluvial soil/crushed peanut shell/decomposed manure (2:1:1) to sow the green asparagus seeds with a germination rate of 95.07% after five days, and new shoots appeared after 25 days of culture. The plant height is 57.46 cm; the number of plants/bush, the number of primary branches/plant, and the number of roots/bush are 5.1, 16.01, and 11.7, respectively. The most suitable amount of diammonium phosphate fertilizer supplement for green asparagus plants at the nursery stage is 60 kg/ha (10.8 kg N + 27.6 kg P2O5/ha). This fertilizer was applied three times: the first fertilization was 20 days after sowing and the other every 20 days for 70 days. The vegetables develop well with dark green leaves. The plant height is 56.07 cm; the root length is 16.64 cm; the number of plants/bush, the number of primary branches/plant, and the number of roots/bush are 6.60, 22.63, and 16.32, respectively.

https://doi.org/10.26459/hueunijard.v131i3A.6280
PDF (Vietnamese)

References

  1. Trần Thị Ba, Võ Thị Bích Thủy và Cao Thị Ngọc Thơ (2014), Ảnh hưởng của màng phủ và superhume lên sinh trưởng và năng suất măng tây xanh (asparagus officinalis l.), Tạp chí Khoa học Trường Đại học Cần Thơ, 2,99–104.
  2. Palfi, Marina & Tomic-Obrdalj, Helena (2014), Healthy vegetables for healthy heart: asparagus, Cardiologia Croatica, (9), 142–149.
  3. Štajner, N., Bohanec, B., and B. Javornik (2002), Genetic variability of economically important Asparagus species as revealed by genome size analysis and rDNA ITS polymorphisms, Plant Science, 162, 931–937.
  4. Lê Mến, (2020), Biến đổi tích cực trên bản đồ vùng trồng măng tây ở Việt Nam. Truy cập ngày 31-3-2021 tại https://www.lisado.vn/ban-do-vung-trong-mang-tay-o-viet-nam/#:~:text=N%E1%BA%BFu%20nh%C6%B0%20c%C3%A1c%20n%C4%83m%20tr%C6%B0%E1%BB%9Bc,%2C%20Qu%E1%BA%A3ng%20Nam%2C%20Ninh%20Thu%E1%BA%ADn%E2%80%A6.
  5. ANTV (2016), Kết quả khả quan của cây măng tây trên đồng đất xứ Huế. Truy cập ngày 31-3-2021 tại http://www.antv.gov.vn/tin-tuc/kinh-te/ket-qua-kha-quan-cua-cay-mang-tay-tren-dong-dat-xu-hue-188617.html.
  6. Nguyễn Văn Tạm (2018), Kỹ thuật trồng cây măng tây xanh, Công ty TNHH Linh Đan, Ninh Thuận.
  7. Asha Raghav and Pawan K. Kasera (2012), Seed germination behaviour of Asparagus racemosus (Shatavari) under in-vivo and in-vitro conditions, Asian Journal of Plant Science and Research, 2(4), 409–413.
  8. Ovidiu Matei, Hayder Adil Abdulrazzaq AL-Kinani, Aurora Dobrin, Ovidiu Ionuț Jerca, Elena Maria Drăghici Hayder Adil Abdulrazzaq Al-Kinani, Aurora Dobrin, Ovidiu Ionuț Jerca, E., Drăghici M. (2019), Effects of Organic Fertilizers on the Growth Seedlings of Asparagus, Scientifc Papers, Series B, Horticulture, LXIII, (2), 216–222.
  9. Hussain A., Anjum F., Rab A. & Sajid M. (2006), Effect of nitrogen on the growth and yield of asparagus (Asparagus officinalis), Journal of Agricultural and Biological Science, 1(2), 41–47.
  10. Espejo J. A., Tejada M., Benítez C., González J. L. (1997), Changes in pH and the organic matter and phosphorus contents of asparagus cultivated soils produced by phosphorus fertilization, Journal of Plant Nutrition, 20, 1465–1478.
  11. Tejada M. and González J. L. (2003), Influence of Foliar Fertilization with Amino Acids and Humic Acids on Productivity and Quality of Asparagus, Biological Agriculture & Horticulture, 21, 277–291.
  12. Seçer M., Şener F., Elmaci Ö. & Yagmur B. (2006), Effect of mineral fertilizers on spears quality of Asparagus officinalis L. grown on organic fertilized plantation. Truy cập ngày 31-3-2021 tại https://www.semanticscholar.org/paper/Effect-of-mineral-fertilizers-on-spears-quality-of-Se%C3%A7er-S%CC%A7ener/f0455a321e4b163dc94362558e462f796fb4ca22.
  13. Warman P. R (1991), Effects of manures and fertilizers on asparagus yield, fern mineral content and soil fertility, Nova Scotia Agricultural Coll., Truro, N. S. (Canada), Dept. of Chemistry and Soil Science.
  14. Drost D. (2008), High phosphorus applications at planting improve asparagus root growth and yield, Acta Hortic, 776, 63–68.
  15. Drost D. (2018), A Single Application of Phosphorus at Planting Improves Long-term Asparagus Root Growth and Yield, International Journal of Vegetable Science, 24(2), 146–159.
  16. Hoàng Minh Tấn, Nguyễn Quang Thạch, Vũ Quang Sáng (2009), Giáo trình sinh lý thực vật, Nhà xuất bản Nông nghiệp, Hà Nội.
  17. Fisher K. J., Benson B. L. (1983), Effects of nitrogen and phosphorus nutrition on the growth of asparagus seedlings, Scientia Horticulturae, 21(2), 105–112.